/* ============================================================
   PINFORGE STUDIO — neo-brutalist editorial system
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800;900&family=Archivo+Expanded:wght@600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  --paper:#F2F0E6;
  --paper-2:#E9E6D8;
  --ink:#0C0C0A;
  --chartreuse:#DFFF00;
  --cyan:#3FC7E8;
  --grey:#9A988C;
  --border:3px solid var(--ink);
  --shadow:7px 7px 0 var(--ink);
  --shadow-sm:4px 4px 0 var(--ink);
  --shadow-lg:12px 12px 0 var(--ink);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Archivo',sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* selection */
::selection{background:var(--chartreuse);color:var(--ink)}

/* ---------- type ---------- */
.display{
  font-family:'Archivo Expanded','Archivo',sans-serif;
  font-weight:800;
  line-height:.92;
  letter-spacing:-.01em;
  text-transform:uppercase;
}
.mono{font-family:'JetBrains Mono',monospace}
.label{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;
  font-weight:500;
  letter-spacing:.18em;
  text-transform:uppercase;
}

/* ---------- layout ---------- */
.wrap{max-width:1320px;margin:0 auto;padding:0 32px}
section{position:relative}
.rule{border-top:var(--border)}

/* numbered section header */
.sec-head{
  display:flex;align-items:baseline;gap:18px;
  padding:26px 0;border-bottom:var(--border);
}
.sec-head .idx{
  font-family:'JetBrains Mono',monospace;font-weight:700;font-size:14px;
  background:var(--ink);color:var(--paper);padding:4px 9px;
}
.sec-head .ttl{font-family:'JetBrains Mono',monospace;font-weight:500;
  font-size:13px;letter-spacing:.2em;text-transform:uppercase}
.sec-head .spacer{flex:1;height:0;border-bottom:1px dashed var(--ink);transform:translateY(-3px);opacity:.4}

/* ---------- nav ---------- */
nav{
  position:sticky;top:0;z-index:60;
  background:var(--paper);
  border-bottom:var(--border);
}
nav .wrap{display:flex;align-items:center;height:64px;gap:28px}
.logo{
  font-family:'Archivo Expanded',sans-serif;font-weight:900;
  font-size:21px;letter-spacing:-.02em;text-transform:uppercase;
  display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);
}
.logo .dot{width:13px;height:13px;background:var(--chartreuse);border:2px solid var(--ink);
  display:inline-block;transform:rotate(45deg)}
nav .links{display:flex;gap:22px;margin-left:auto}
nav .links a{
  font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--ink);text-decoration:none;
  opacity:.7;transition:opacity .15s;
}
nav .links a:hover{opacity:1}
@media(max-width:880px){nav .links{display:none}}

/* ---------- buttons ---------- */
.btn{
  font-family:'JetBrains Mono',monospace;font-weight:700;font-size:13px;
  letter-spacing:.08em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 20px;border:var(--border);cursor:pointer;
  text-decoration:none;color:var(--ink);background:var(--paper);
  box-shadow:var(--shadow-sm);transition:transform .12s,box-shadow .12s;
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn-lime{background:var(--chartreuse)}
.btn-ink{background:var(--ink);color:var(--paper);box-shadow:4px 4px 0 var(--chartreuse)}
.btn-ink:hover{box-shadow:6px 6px 0 var(--chartreuse)}
.btn .arr{font-size:15px}

/* ---------- hero ---------- */
.hero{padding:0 0 0}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;border-bottom:var(--border)}
.hero-left{padding:54px 32px 44px 0}
.hero-right{
  border-left:var(--border);position:relative;
  background:
    linear-gradient(var(--paper-2) 0 0) padding-box;
  display:flex;align-items:center;justify-content:center;min-height:520px;overflow:hidden;
}
.hero .wrap{padding:0}
.hero-tag{display:inline-flex;align-items:center;gap:9px;border:var(--border);
  padding:7px 12px;background:var(--paper);margin-bottom:26px;box-shadow:var(--shadow-sm)}
.hero-tag .blink{width:9px;height:9px;background:var(--cyan);border:2px solid var(--ink);border-radius:50%;animation:blink 1.4s steps(2) infinite}
@keyframes blink{50%{opacity:.2}}
.hero h1{
  font-family:'Archivo Expanded',sans-serif;font-weight:800;
  font-size:clamp(44px,7.2vw,104px);line-height:.9;letter-spacing:-.02em;
  text-transform:uppercase;
}
.hero h1 .lime{color:var(--ink);background:var(--chartreuse);padding:0 .08em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.hero h1 .out{-webkit-text-stroke:2px var(--ink);color:transparent}
.hero-sub{max-width:30em;margin:30px 0 32px;font-size:18px;line-height:1.5;font-weight:500}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-meta{display:flex;gap:30px;margin-top:38px;flex-wrap:wrap}
.hero-meta .m .k{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:30px;line-height:1}
.hero-meta .m .l{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;opacity:.65;margin-top:5px}
#mesh{display:block;width:100%;height:100%;position:absolute;inset:0}
.hero-right .cap{position:absolute;left:14px;bottom:12px;z-index:3}
.hero-right .cap2{position:absolute;right:14px;top:12px;z-index:3;text-align:right}
@media(max-width:880px){
  .hero-grid{grid-template-columns:1fr}
  .hero-left{padding:40px 0 36px}
  .hero-right{border-left:none;border-top:var(--border);min-height:380px}
}

/* ---------- marquee ---------- */
.marquee{background:var(--chartreuse);border-top:var(--border);border-bottom:var(--border);overflow:hidden;padding:13px 0}
.marquee.ink{background:var(--ink);color:var(--paper)}
.marquee .track{display:flex;gap:0;white-space:nowrap;width:max-content;animation:scroll 28s linear infinite}
.marquee.rev .track{animation-direction:reverse}
.marquee span{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:20px;text-transform:uppercase;letter-spacing:.01em;padding:0 26px;display:inline-flex;align-items:center;gap:26px}
.marquee span::after{content:'◆';font-size:13px;color:inherit}
@keyframes scroll{to{transform:translateX(-50%)}}
.marquee:hover .track{animation-play-state:paused}

/* ---------- editorial / problem ---------- */
.lede{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:56px 0}
.lede .big{font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:clamp(28px,3.4vw,46px);line-height:1.02;text-transform:uppercase;letter-spacing:-.01em}
.lede .big em{font-style:normal;color:var(--ink);background:var(--cyan);padding:0 .06em}
.lede .body p{font-size:17px;line-height:1.62;margin-bottom:18px;max-width:34em}
.lede .body p strong{font-weight:800}
.lede .body .note{font-family:'JetBrains Mono',monospace;font-size:12.5px;border-left:3px solid var(--ink);padding-left:14px;line-height:1.6;opacity:.85}
@media(max-width:880px){.lede{grid-template-columns:1fr;gap:24px;padding:40px 0}}

/* ---------- loss equation block ---------- */
.eqn{background:var(--ink);color:var(--paper);border-top:var(--border);border-bottom:var(--border)}
.eqn .wrap{padding:64px 32px;text-align:center}
.eqn .label{color:var(--cyan);margin-bottom:26px}
.eqn .formula{font-family:'JetBrains Mono',monospace;font-weight:700;
  font-size:clamp(24px,4.4vw,58px);line-height:1.25;letter-spacing:-.01em;color:var(--paper)}
.eqn .formula .c{color:var(--chartreuse)}
.eqn .formula .cy{color:var(--cyan)}
.eqn .formula sub{font-size:.5em;font-weight:500}
.eqn .legend{display:flex;gap:34px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.eqn .legend .it{font-family:'JetBrains Mono',monospace;font-size:12.5px;text-align:left;max-width:15em}
.eqn .legend .it b{display:block;color:var(--chartreuse);margin-bottom:5px;font-size:14px}
.eqn .legend .it.cy b{color:var(--cyan)}

/* ---------- architecture ---------- */
.arch{padding:56px 0}
.arch-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:var(--border);box-shadow:var(--shadow);background:var(--paper)}
.arch-col{padding:30px 26px;border-right:var(--border)}
.arch-col:last-child{border-right:none}
.arch-col .n{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;opacity:.6}
.arch-col h4{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:24px;text-transform:uppercase;margin:8px 0 16px;line-height:.95}
.arch-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.arch-col li{font-family:'JetBrains Mono',monospace;font-size:13px;display:flex;align-items:center;gap:9px}
.arch-col li::before{content:'';width:8px;height:8px;background:var(--chartreuse);border:1.5px solid var(--ink)}
.arch-col.mid{background:var(--chartreuse)}
.arch-col.mid li::before{background:var(--ink)}
.arch-note{font-family:'JetBrains Mono',monospace;font-size:13px;margin-top:22px;display:flex;gap:12px;align-items:flex-start}
.arch-note b{background:var(--ink);color:var(--paper);padding:3px 8px;white-space:nowrap}
@media(max-width:780px){.arch-flow{grid-template-columns:1fr}.arch-col{border-right:none;border-bottom:var(--border)}.arch-col:last-child{border-bottom:none}}

/* ---------- features bento ---------- */
.feat{padding:0 0 56px}
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(190px,auto);gap:0;border-left:var(--border);border-top:var(--border)}
.cell{border-right:var(--border);border-bottom:var(--border);padding:26px 24px;display:flex;flex-direction:column;justify-content:space-between;position:relative;background:var(--paper);transition:background .15s}
.cell:hover{background:var(--paper-2)}
.cell.wide{grid-column:span 2}
.cell.lime{background:var(--chartreuse)}
.cell.lime:hover{background:#d2f000}
.cell.ink{background:var(--ink);color:var(--paper)}
.cell .top{display:flex;justify-content:space-between;align-items:flex-start}
.cell .num{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:700}
.cell .ico{width:38px;height:38px;border:2.5px solid currentColor;display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',monospace;font-weight:700;font-size:18px}
.cell h3{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:22px;text-transform:uppercase;line-height:.98;margin-bottom:9px}
.cell p{font-size:14px;line-height:1.5;opacity:.9}
.cell .big-stat{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(40px,5vw,68px);line-height:.85}
@media(max-width:980px){.bento{grid-template-columns:repeat(2,1fr)}.cell.wide{grid-column:span 2}}
@media(max-width:560px){.bento{grid-template-columns:1fr}.cell.wide{grid-column:span 1}}

/* ---------- use cases ---------- */
.uses{padding:0 0 8px}
.use-row{display:grid;grid-template-columns:80px 1fr auto;gap:24px;align-items:center;
  padding:26px 0;border-bottom:var(--border);cursor:default;transition:padding-left .2s,background .2s}
.use-row:hover{padding-left:16px;background:var(--chartreuse)}
.use-row .ui{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:15px}
.use-row .un{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:clamp(22px,3vw,40px);text-transform:uppercase;line-height:.95}
.use-row .ud{font-family:'JetBrains Mono',monospace;font-size:12.5px;text-align:right;max-width:18em;opacity:.7;line-height:1.5}
@media(max-width:720px){.use-row{grid-template-columns:48px 1fr}.use-row .ud{display:none}}

/* ---------- benchmarks ---------- */
.bench{background:var(--ink);color:var(--paper);border-top:var(--border);border-bottom:var(--border)}
.bench .wrap{padding:56px 32px}
.bench-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:2px solid var(--paper)}
.bench-cell{padding:34px 28px;border-right:2px solid var(--paper);text-align:center}
.bench-cell:last-child{border-right:none}
.bench-cell .v{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(46px,7vw,92px);line-height:.85;color:var(--chartreuse)}
.bench-cell .v small{font-size:.4em;color:var(--paper)}
.bench-cell .d{font-family:'JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.05em;margin-top:14px;line-height:1.5;text-transform:uppercase}
.bench h2{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:clamp(28px,4vw,52px);text-transform:uppercase;line-height:.95;margin-bottom:8px}
.bench .sub{font-family:'JetBrains Mono',monospace;font-size:13px;opacity:.7;margin-bottom:34px}
@media(max-width:720px){.bench-grid{grid-template-columns:1fr}.bench-cell{border-right:none;border-bottom:2px solid var(--paper)}.bench-cell:last-child{border-bottom:none}}

/* ---------- founder ---------- */
.founder{padding:56px 0}
.founder-grid{display:grid;grid-template-columns:.85fr 1.15fr;border:var(--border);box-shadow:var(--shadow);background:var(--paper)}
.founder-photo{border-right:var(--border);min-height:380px;position:relative;overflow:hidden;
  background:
    repeating-linear-gradient(45deg,var(--paper-2) 0 11px,var(--paper) 11px 22px);}
.founder-photo .ph{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:center;padding:18px}
.founder-photo .pm{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;background:var(--ink);color:var(--paper);padding:6px 10px}
.founder-photo .frame{position:absolute;left:14px;top:14px;border:2px solid var(--ink);width:54px;height:54px}
.founder-info{padding:38px 34px;display:flex;flex-direction:column;justify-content:center}
.founder-info .q{font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:clamp(22px,2.6vw,34px);text-transform:uppercase;line-height:1.02;letter-spacing:-.01em}
.founder-info .q .lime{background:var(--chartreuse);padding:0 .05em}
.founder-info .by{margin-top:26px;font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.7}
.founder-info .by b{font-size:15px;text-transform:uppercase;letter-spacing:.04em}
@media(max-width:780px){.founder-grid{grid-template-columns:1fr}.founder-photo{border-right:none;border-bottom:var(--border);min-height:300px}}

/* ---------- pricing ---------- */
.price{padding:0 0 56px}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:var(--border);border-left:var(--border)}
.tier{border-right:var(--border);border-bottom:var(--border);padding:32px 28px;display:flex;flex-direction:column;background:var(--paper)}
.tier.feature{background:var(--chartreuse)}
.tier .pn{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700}
.tier .pp{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:48px;line-height:.9;margin:18px 0 4px}
.tier .pp small{font-family:'JetBrains Mono',monospace;font-weight:500;font-size:13px;letter-spacing:0;text-transform:none}
.tier .pd{font-family:'JetBrains Mono',monospace;font-size:12.5px;opacity:.75;margin-bottom:22px;line-height:1.5;min-height:3em}
.tier ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:26px;flex:1}
.tier li{font-size:14px;display:flex;gap:10px;align-items:flex-start;line-height:1.4}
.tier li::before{content:'+';font-family:'JetBrains Mono',monospace;font-weight:700}
.tier .badge{align-self:flex-start;font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:700;letter-spacing:.14em;background:var(--ink);color:var(--paper);padding:4px 9px;margin-bottom:14px}
@media(max-width:820px){.price-grid{grid-template-columns:1fr}}

/* ---------- faq ---------- */
.faq{padding:0 0 56px}
.faq details{border-bottom:var(--border)}
.faq summary{list-style:none;cursor:pointer;padding:24px 0;display:flex;align-items:center;gap:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .q{font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:clamp(17px,2vw,25px);text-transform:uppercase;line-height:1.05;flex:1}
.faq summary .pm{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:24px;width:34px;height:34px;border:var(--border);display:flex;align-items:center;justify-content:center;flex:none;transition:background .15s}
.faq details[open] summary .pm{background:var(--chartreuse)}
.faq .a{padding:0 52px 26px 0;font-size:15.5px;line-height:1.6;max-width:60em}
.faq .a .mono{display:block;margin-top:12px;font-size:12.5px;background:var(--paper-2);border-left:3px solid var(--ink);padding:10px 14px}

/* ---------- CTA ---------- */
.cta{background:var(--chartreuse);border-top:var(--border)}
.cta .wrap{padding:72px 32px;text-align:center}
.cta h2{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(40px,8vw,120px);text-transform:uppercase;line-height:.86;letter-spacing:-.02em}
.cta p{font-family:'JetBrains Mono',monospace;font-size:14px;margin:22px auto 34px;max-width:30em;line-height:1.6}
.cta form{display:flex;gap:0;max-width:560px;margin:0 auto;box-shadow:var(--shadow)}
.cta input{flex:1;border:var(--border);border-right:none;background:var(--paper);padding:16px 18px;font-family:'JetBrains Mono',monospace;font-size:14px;outline:none}
.cta input:focus{background:#fff}
.cta button{border:var(--border);background:var(--ink);color:var(--paper);font-family:'JetBrains Mono',monospace;font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding:0 24px;cursor:pointer;transition:background .15s}
.cta button:hover{background:#1c1c18}
.cta .fine{font-family:'JetBrains Mono',monospace;font-size:11px;margin-top:16px;opacity:.6}
@media(max-width:560px){.cta form{flex-direction:column;box-shadow:var(--shadow-sm)}.cta input{border-right:var(--border);border-bottom:none}.cta button{padding:15px}}

/* ---------- footer ---------- */
footer{background:var(--ink);color:var(--paper);padding:54px 0 30px}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:40px;border-bottom:1px solid rgba(242,240,230,.2)}
.foot-logo{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(40px,8vw,104px);text-transform:uppercase;line-height:.85;letter-spacing:-.02em}
.foot-logo .lime{color:var(--chartreuse)}
.foot-cols{display:flex;gap:54px;flex-wrap:wrap}
.foot-col h5{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;opacity:.5;margin-bottom:14px}
.foot-col a{display:block;font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--paper);text-decoration:none;margin-bottom:9px;opacity:.85}
.foot-col a:hover{color:var(--chartreuse);opacity:1}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;font-family:'JetBrains Mono',monospace;font-size:11.5px;opacity:.6}

/* ---------- scroll reveal ---------- */
.rev{opacity:0;transform:translateY(24px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
.rev.in{opacity:1;transform:none}

/* ============================================================
   PLATFORM REPOSITIONING — manifesto, triad, modules, NL demo, scholar
   ============================================================ */

/* ---------- manifesto ---------- */
.manifesto{background:var(--ink);color:var(--paper);border-top:var(--border);border-bottom:var(--border)}
.manifesto .wrap{padding:72px 32px}
.manifesto .label{color:var(--cyan);margin-bottom:30px}
.manifesto h2{font-family:'Archivo Expanded',sans-serif;font-weight:800;
  font-size:clamp(28px,4.2vw,60px);line-height:.98;letter-spacing:-.01em;text-transform:uppercase;max-width:18em}
.manifesto h2 .lime{color:var(--chartreuse)}
.manifesto .mtext{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:40px}
.manifesto .mtext p{font-size:17px;line-height:1.6;opacity:.85;max-width:32em}
.manifesto .mtext p strong{color:var(--paper);opacity:1;font-weight:700}
@media(max-width:780px){.manifesto .mtext{grid-template-columns:1fr;gap:22px}}

/* triad */
.triad{display:grid;grid-template-columns:repeat(3,1fr);border:2px solid var(--paper);margin-top:48px}
.triad .tw{padding:30px 26px;border-right:2px solid var(--paper)}
.triad .tw:last-child{border-right:none}
.triad .tw .w{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(28px,3.4vw,46px);text-transform:uppercase;line-height:.9}
.triad .tw:nth-child(1) .w{color:var(--paper)}
.triad .tw:nth-child(2) .w{color:var(--cyan)}
.triad .tw:nth-child(3) .w{color:var(--chartreuse)}
.triad .tw p{font-family:'JetBrains Mono',monospace;font-size:12.5px;line-height:1.6;opacity:.7;margin-top:14px;max-width:16em}
@media(max-width:680px){.triad{grid-template-columns:1fr}.triad .tw{border-right:none;border-bottom:2px solid var(--paper)}.triad .tw:last-child{border-bottom:none}}

/* ---------- natural-language demo (Assistant) ---------- */
.nl-demo{display:grid;grid-template-columns:1fr auto 1.1fr;border:var(--border);box-shadow:var(--shadow);background:var(--paper)}
.nl-demo .nin{padding:30px 30px;border-right:var(--border);display:flex;flex-direction:column;justify-content:center}
.nl-demo .nin .st,.nl-demo .nout .st{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;margin-bottom:18px;display:flex;align-items:center;gap:8px}
.nl-demo .st::before{content:'';width:9px;height:9px;background:var(--ink)}
.nl-demo .nout .st::before{background:var(--cyan)}
.nl-demo .prompt{font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:clamp(20px,2.4vw,32px);line-height:1.1;text-transform:uppercase}
.nl-demo .prompt .cur{display:inline-block;width:.5em;height:1em;background:var(--chartreuse);margin-left:4px;transform:translateY(2px);animation:blink 1.1s steps(2) infinite}
.nl-demo .nmid{display:flex;align-items:center;justify-content:center;background:var(--chartreuse);
  font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:30px;padding:0 20px}
.nl-demo .nout{padding:26px 30px;background:var(--ink);color:var(--paper)}
.nl-demo .gen{display:flex;flex-direction:column;gap:0;border:2px solid var(--grey)}
.nl-demo .gen .g{display:grid;grid-template-columns:34% 1fr;border-bottom:2px solid var(--grey);font-family:'JetBrains Mono',monospace;font-size:12.5px}
.nl-demo .gen .g:last-child{border-bottom:none}
.nl-demo .gen .g .gk{padding:9px 12px;border-right:2px solid var(--grey);opacity:.55;text-transform:uppercase;font-size:11px;letter-spacing:.06em}
.nl-demo .gen .g .gv{padding:9px 12px;font-weight:700;color:var(--chartreuse)}
@media(max-width:820px){.nl-demo{grid-template-columns:1fr}.nl-demo .nin{border-right:none;border-bottom:var(--border)}
  .nl-demo .nmid{border-top:var(--border);border-bottom:var(--border);padding:10px;transform:rotate(90deg);font-size:22px}}

/* ---------- platform modules ---------- */
.mod-grid{display:grid;grid-template-columns:repeat(3,1fr);border-left:var(--border);border-top:var(--border)}
.mod{border-right:var(--border);border-bottom:var(--border);padding:28px 26px;background:var(--paper);
  display:flex;flex-direction:column;min-height:220px;transition:background .15s;position:relative}
.mod:hover{background:var(--paper-2)}
.mod.lime{background:var(--chartreuse)}
.mod.lime:hover{background:#d2f000}
.mod.ink{background:var(--ink);color:var(--paper)}
.mod.ink:hover{background:#1a1a16}
.mod .mi{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:11px;letter-spacing:.1em;opacity:.55;margin-bottom:14px}
.mod h3{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:23px;text-transform:uppercase;line-height:.95}
.mod .mt{font-family:'JetBrains Mono',monospace;font-size:12.5px;font-weight:700;margin:8px 0 14px}
.mod.ink .mt{color:var(--chartreuse)}
.mod:not(.ink) .mt{color:var(--ink);opacity:.85}
.mod p{font-size:13.5px;line-height:1.5;opacity:.85;margin-top:auto}
.mod .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.mod .chips span{font-family:'JetBrains Mono',monospace;font-size:10.5px;font-weight:700;letter-spacing:.04em;
  border:2px solid currentColor;padding:3px 7px;text-transform:uppercase;opacity:.9}
.mod .soon{position:absolute;top:0;right:0;font-family:'JetBrains Mono',monospace;font-size:9.5px;font-weight:700;
  letter-spacing:.1em;background:var(--ink);color:var(--paper);padding:3px 7px}
.mod.ink .soon{background:var(--paper);color:var(--ink)}
@media(max-width:920px){.mod-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.mod-grid{grid-template-columns:1fr}}
a.mod{text-decoration:none;color:inherit}
a.mod.ink{color:var(--paper)}
a.mod::after{content:'↗';position:absolute;bottom:18px;right:18px;font-family:'JetBrains Mono',monospace;font-weight:700;font-size:14px;opacity:0;transition:opacity .15s}
a.mod:hover::after{opacity:.7}

/* ---------- scholar / papers ---------- */
.paper-grid{display:grid;grid-template-columns:repeat(3,1fr);border-left:var(--border);border-top:var(--border)}
.paper{border-right:var(--border);border-bottom:var(--border);padding:26px 24px;background:var(--paper);transition:background .15s}
.paper:hover{background:var(--paper-2)}
.paper .pno{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:12px;letter-spacing:.1em;
  background:var(--ink);color:var(--paper);padding:4px 9px;display:inline-block;margin-bottom:18px}
.paper h4{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:19px;text-transform:uppercase;line-height:1;margin-bottom:6px}
.paper .meth{font-family:'JetBrains Mono',monospace;font-size:11.5px;opacity:.6;margin-bottom:22px;text-transform:uppercase;letter-spacing:.06em}
.paper .err{display:flex;align-items:baseline;gap:8px;border-top:2px solid var(--ink);padding-top:16px}
.paper .err .e{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:42px;line-height:.85;color:var(--ink)}
.paper .err .el{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;opacity:.6;line-height:1.3}
@media(max-width:820px){.paper-grid{grid-template-columns:1fr}}

/* ---------- examples strip ---------- */
.ex-strip{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;
  border:var(--border);box-shadow:var(--shadow);background:var(--ink);color:var(--paper);padding:34px 34px}
.ex-strip .xl{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.ex-strip h3{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:clamp(24px,3vw,40px);text-transform:uppercase;line-height:.95}
.ex-strip p{font-family:'JetBrains Mono',monospace;font-size:13px;opacity:.7;margin-top:10px;max-width:40em;line-height:1.5}
@media(max-width:680px){.ex-strip{grid-template-columns:1fr}}

/* ---------- engines row ---------- */
.engines{display:flex;flex-wrap:wrap;gap:0;border:var(--border);box-shadow:var(--shadow);margin-top:6px;background:var(--paper)}
.engines .eng{flex:1 1 0;min-width:140px;padding:22px 22px;border-right:var(--border);text-align:left}
.engines .eng:last-child{border-right:none}
.engines .eng .en{font-family:'Archivo Expanded',sans-serif;font-weight:800;font-size:22px;text-transform:uppercase;line-height:1}
.engines .eng .ed{font-family:'JetBrains Mono',monospace;font-size:11px;opacity:.6;margin-top:8px;line-height:1.4;text-transform:uppercase;letter-spacing:.04em}
.engines .eng.on{background:var(--chartreuse)}
.engines .eng .stat{font-family:'JetBrains Mono',monospace;font-size:9.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-top:10px;display:inline-block;border:2px solid var(--ink);padding:2px 6px}
@media(max-width:680px){.engines .eng{flex:1 1 50%;border-bottom:var(--border)}}